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All Journal Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter JURNAL ILMU PERTANIAN PROSIDING SEMINAR KIMIA Agrosains: Jurnal Penelitian Agronomi Agrintech: Jurnal Teknologi Pangan dan Hasil Pertanian Hasil Pengabdian Kepada Masyarakat JMM (Jurnal Masyarakat Mandiri) Jurnal Pertanian Agros Martabe : Jurnal Pengabdian Kepada Masyarakat Agro Bali: Agricultural Journal AGROTEK: Jurnal Ilmiah Ilmu Pertanian Ihsan: Jurnal Pengabdian Masyarakat International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan International Journal of Science and Environment Jurnal Natural Pengabdian Deli Sumatera
Dafni Mawar Tarigan
Universitas Muhammadiyah Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Neuroscience Physics Social Sciences Other

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EFFECTIVENESS OF BIOCHAR AND MICROBIAL APPLICATIONS IN SWEET SORGUM (SORGUM BICOLOR L.) CROPS ON SEAWATER-INTRUDED MEDIA Akbar Kurniawan; Rini Sulistiani; Dafni Mawar Tarigan; Wan Arfiani Barus
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 5 No. 5 (2026): APRIL
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.19449909

Abstract

This study aims to determine the effect of biochar and microbial application on the growth and yield of sweet sorgum (Sorghum bicolor L.) in in seawater-intruded media. Biochar functions to improve soil structure and increase water retention and nutrient efficiency, while tobacco microbes have the potential to act as biological agents. The study employed a Split-Plot Design with two factors: biochar (0, 40, 80, 120 g/polybag) and microbes (0, 5, 10, 15 ml/polybag), each with three replications. Analysis results indicated that biochar application significantly influenced the parameters of seeds per panicle and seed weight per plot. The biochar treatment at a dose of 80 g/polybag produced the highest number of seeds per panicle at 74.54 seeds, while the treatment without biochar (B0) yielded the highest seed weight per plot at 57.65 g. The application of microorganisms and the interaction between biochar and microorganisms did not show a significant effect on all observed parameters. Biochar was proven effective in increasing sorghum yield on salt-intruded land through improved generative growth when applied at the optimal dose.
Co-Authors . Rosmayati Afrilia, Lena Ahmad Haris Siregar Aisar Novita Akbar Kurniawan Alridiwirsah Anggria Lestami Anggria Lestami Arfiani Barus, Wan Asritanarni Munar Asritanarni Munar Azhari, Reza Bunga Raya Ketaren Cemda, Abdul Rahman Chairani Hanum Chairani Hanum Cibro, Siti Rahmah Darmawati J.S , Desi Ardilla Efrida Lubis Fatimah Zahara Fatmala Harifah Febriyana Kusuma Wardana FEMIL YANDA HAKIM NASUTION Hardiansyah Sinaga Hazen Arrazie Kurniawan Hendy Syahputra Siregar Hilda Julia Hilda Julia Ifanda Ismuhadi Imam Hartono Bangun Ketaren, Bunga Raya Khairul Anuar, Khairul Khairunnisa Rangkuti Lita Nasution Lollie A.P. Putri M.R, Razean Haireen, Mariany Razali Mariany Razali Mohamad, Munirah Muhammad Iqbal Afritario Muhammad Said Siregar Muhammad Taufik MUHAMMAD TAUFIK Muhammad Thamrin Nasution, Lita Perdana, Ibnu Rizki Raya Ketaren, Bunga Razali, Mariany Rid Wanto Rini Sulistiani Rini Sulistiani Rini Sulistiani Roestawita, Dyah S, Tirta Salim. Siti Rahmah Cibro Sri Utami Suprianto, Andi Agus Syaiful Amri Saragih Triyanti, Vitri Renny Umbara, Budi Wan Arfiani Barus Wan Arfiani Barus Wanto, Rid Widihastuty Widihastuty Yusuf, Mukhtar